95 / 244
Siemens Standard application AHU CE1P3977en_02
Building Technologies Detail pages: Inputs and outputs 01.02.2010
6 Detail pages: Inputs and outputs
6.1 General
This section describes all the detail pages for analog and digital inputs and outputs
as well as multistate (=digital modulating) outputs.
Most of the listed and briefly outlines values are parameters are designed exclu-
sively for experts.
Possible reliability states (messages) for the base controller and the extension
modules may differ.
Detail pages can only be read/written at the following access levels:
• Read: Levels 6, 4 and 2, Special Settings with levels 4 and 2 only.
• Write: Levels 4 and 2.
Changes to parameters and settings may have a massive impact on plant opera-
tion and safety.
6.2 Analog outputs
6.2.1 General
The details page for analog outputs can be reached multiple ways, including:
• Main Index > Unit > Outputs > Analog outputs > Plant Element
or
• Main Index > Unit > Element Control > Analog Element > Output Signal
• Main Index > Unit > Outputs > Analog outputs > Exh fan outp signal
or
• Main Index > Unit > Fan Control > Exhaust fan > Output signal
Parameter Range Function
Manual operation 0…100 [%] Manual intervention on the output. The output goes
directly to manual operation when entering a value
(for 0 as well). Is not automatically reset. An alarm
can be triggered after a set period when the manual
alarm function is enabled.
Manual operation – NULL
– Active
– Auto: The program controls the output. Reset a
manual intervention to auto mode.
– Displays a manual intervention. The value en-
tered above (0...100 %) controls the output.
Present Value 0…100 [%] Present value for output.
Note
Access level
Caution
Access
Example
Parameter
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 95
To Next Page
Loading...
Need help?
General
